Gods I finally finished this.
So you may be wondering what the hell is this thing.
Well, it's based on one of my AUs.
Where Ozai is a racist white liberal pacifist fire healer and has blurry eyesight(hence the glasses) and tetrachromacy and Katara and Sokka didn't go with Aang in this AU so he spirals afterwards and becomes hardened, cruel, selfish and evil.
Aang has violet fire(being the hottest) and Ozai uses a lot of red fire(it being the coolest and most precise he usually uses it to heal. He doesn't necessarily fly with red fire, but I thought it would be cool to show here).
Aang tapped the metal part on his staff once he acknowledged to himself he broke his no killing vows, he still thinks he's doing it for the greater good and that everyone who dies by his hand deserves it, but yeah, you get the idea.
Aang is around sixteen here btw.